oracle.adfnmc.component.property
Class Property

java.lang.Object
  oracle.adfnmc.component.property.Property

All Implemented Interfaces:

ValueChangeListener

Direct Known Subclasses:

BooleanProperty, DateProperty, IntegerProperty, LongProperty, ObjectProperty, StringProperty

public abstract class Property
extends java.lang.Object
implements ValueChangeListener

Author:

jmiers

Field Summary

protected java.lang.String	m_elExpression
protected boolean	m_isSecret
protected PropertyChangeCallback	m_propertyListener
protected java.lang.Object	m_setValueSource
protected ValueExpression	m_valueExpression
protected PropertyValueChangeCallback	m_valueListener

Constructor Summary

protected	Property()
protected	Property(java.lang.String elExpression, java.lang.Class expectedType)
protected	Property(java.lang.String elExpression, java.lang.Class expectedType, RefreshablePropertyObjectOwner owner)

Method Summary

protected void	bindExpression()
protected abstract void	expressionIsLiteral() Sub-classes of this abstract class must convert the el expression into a literal m_valueExpression is not guaranteed to be non-null, so it must be checked before being used.
protected void	fireChangeEvent(java.lang.Object source)
protected abstract java.lang.Object	getDefaultValue()
protected abstract java.lang.Object	getOldValueAsObject()
protected abstract java.lang.Object	getValueAsObject()
protected java.lang.Object	getValueForLogging(java.lang.Object value)
protected boolean	hasElExpression()
protected void	logValueChanged(java.lang.Object source, java.lang.Object value)
void	refreshValue()
static void	refreshValue(Property property)
static BooleanProperty	reset(BooleanProperty prop)
static DateProperty	reset(DateProperty prop)
static IntegerProperty	reset(IntegerProperty prop)
static LongProperty	reset(LongProperty prop)
static ObjectProperty	reset(ObjectProperty prop)
static void	reset(Property prop)
static StringProperty	reset(StringProperty prop)
void	setPropertyChangeCallback(PropertyChangeCallback listener)
void	setPropertyValueChangeCallback(PropertyValueChangeCallback listener)
protected void	setValue(java.lang.Object source, java.lang.Object value) Generic method that handles setValue calls coming from derived classes
void	setValueSecret(boolean isSecret)
protected boolean	shouldLogValues()
static void	unregisterListener(Property prop)
protected void	valueChanged(java.lang.Object source, java.lang.Object value)
void	valueChanged(ValueExpression sourceExpression)
protected abstract void	valueChangedImpl(java.lang.Object source, java.lang.Object value)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

m_elExpression

protected java.lang.String m_elExpression

m_valueExpression

protected ValueExpression m_valueExpression

m_propertyListener

protected PropertyChangeCallback m_propertyListener

m_valueListener

protected PropertyValueChangeCallback m_valueListener

m_setValueSource

protected java.lang.Object m_setValueSource

m_isSecret

protected boolean m_isSecret

Constructor Detail

Property

protected Property()

Property

protected Property(java.lang.String elExpression,
                   java.lang.Class expectedType)

Property

protected Property(java.lang.String elExpression,
                   java.lang.Class expectedType,
                   RefreshablePropertyObjectOwner owner)

Method Detail

bindExpression

protected void bindExpression()

expressionIsLiteral

protected abstract void expressionIsLiteral()

Sub-classes of this abstract class must convert the el expression into a literal m_valueExpression is not guaranteed to be non-null, so it must be checked before being used. If m_valueExpression is null, the value must be extracted from the string m_elExpression and coerced into the proper type from there.

getDefaultValue

protected abstract java.lang.Object getDefaultValue()

getValueAsObject

protected abstract java.lang.Object getValueAsObject()

getOldValueAsObject

protected abstract java.lang.Object getOldValueAsObject()

hasElExpression

protected boolean hasElExpression()

setPropertyChangeCallback

public void setPropertyChangeCallback(PropertyChangeCallback listener)

setPropertyValueChangeCallback

public void setPropertyValueChangeCallback(PropertyValueChangeCallback listener)

fireChangeEvent

protected void fireChangeEvent(java.lang.Object source)

refreshValue

public static void refreshValue(Property property)

refreshValue

public void refreshValue()

valueChangedImpl

protected abstract void valueChangedImpl(java.lang.Object source,
                                         java.lang.Object value)

valueChanged

protected final void valueChanged(java.lang.Object source,
                                  java.lang.Object value)

valueChanged

public void valueChanged(ValueExpression sourceExpression)

Specified by:

valueChanged in interface ValueChangeListener

Parameters:

sourceExpression - - the ValueExpression instance this listener was registered with

setValue

protected void setValue(java.lang.Object source,
                        java.lang.Object value)

Generic method that handles setValue calls coming from derived classes

Parameters:

source - the source of this setter

value - the new value to set to the property

reset

public static void reset(Property prop)

unregisterListener

public static void unregisterListener(Property prop)

reset

public static BooleanProperty reset(BooleanProperty prop)

reset

public static DateProperty reset(DateProperty prop)

reset

public static IntegerProperty reset(IntegerProperty prop)

reset

public static LongProperty reset(LongProperty prop)

reset

public static ObjectProperty reset(ObjectProperty prop)

reset

public static StringProperty reset(StringProperty prop)

setValueSecret

public void setValueSecret(boolean isSecret)

getValueForLogging

protected java.lang.Object getValueForLogging(java.lang.Object value)

logValueChanged

protected void logValueChanged(java.lang.Object source,
                               java.lang.Object value)

shouldLogValues

protected boolean shouldLogValues()